Strain monitoring and analysis of thin plate structure of large cruise on Rising-Landing process

As the background of the floating project in dock of the luxury cruise firstly built in china,for the purpose of obtaining the structure strain of key parts in the floating process,the local area of the two decks was selected as the monitoring object,the whole floating-pier landing process was monitored,the dynamic strain data of different states and processes were obtained.The strain data of the thin plate structure in the rising-landing process were mastered,and the release level of structural residual stress during construction is verified and analyzed,which provides a strong support for the structural optimization and construction implementation of subsequent ships.